At the beginning of this school year, many districts scrambled to start school with enough teachers, according to the report. This upcoming school year, the state is anticipating a shortage of 22,000 teachers.

Over the next ten years, anticipated retirements are expected to open up 100,000 jobs statewide.

"In some cases we're even have difficulty recruiting substitute teachers," she said. "So that tells you that this is a critical shortage."

An official with San Diego Unified School district said that unfortunately education is not seen as an attractive field to go into. When the economy suffered, so did schools, who weren't hiring as much. It slowed down retirement for many teachers. Now, as many prepare to retire, there are not enough to take their places.

"I think it's really sad, you know, because these are the ones that are teaching our children and our children are the future," Heather Perea, the parent of an elementary school student, said. "With the lack of teachers, I mean, how are our kids going to learn?"

Kimberly Leistiko, a mother of four elementary school kids, said she worries the quality of the education will suffer as a result.

"We don't just want to put anybody in there in the schools," Leistiko said. "We want to have teachers who are prepared to deal with the students and their issues."

National University held a career fair for their students Wednesday where districts across San Diego, including San Diego Unified School District, spoke with students from 4 to 7 p.m. San Diego Unified School District (SDUSD) is one of several districts participating in a career fair at National University--to recruit more teachers for the upcoming school year.

SDUSD officials say they are working on a "teacher pipeline" program that would encourage their own students to go into the education field and help them get into college and then return to the district as teachers.